Objective: To study the clinical and pathological features of the polypoid lesion of the gallbladder (PLG) for making decisions for surgical treatment.
Methods: The clinical, pathological and imaging data of 244 cases of PLG were retrospectively analyzed.
Results: There were 235 benign polyps (96.31%) and 9 malignant polyps (3.69%) in all these cases, and most of the malignant polyps had a diameter greater than 1.0 cm, which often appeared as a single lesion in the cases.
Conclusion: Surgical removal is indicated when the polyp appears as a single lesion with a diameter over 1.0 cm in patients older than 50 years, who may also have complications such as cholecysolithiasis or are exposed to other high-risk factors.